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Cheap flights from London Heathrow Airport to Kos from £91

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — KGS
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

Cheap flight deals from Heathrow to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2024.

Popular in

July

Cheapest in

February

Average price

£322

Round-trip from

£70
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 34% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From London Heathrow to Kos
Search Deals

What is the cheapest day to fly round-trip from London Heathrow Airport to Kos?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 51% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London Heathrow Airport to Kos?

Users have found that booking a flight from London Heathrow Airport to Kos at least 21 days early can save you up to 55% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Kos for as little as £103 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £103 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Kos?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, June can be a great choice for travel to Kos. Flights to Kos from London Heathrow Airport in June are about £218 on average during June, but can be found for as low as £67.

What is the cheapest time of day to fly from LHR to KGS?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kos at midday. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Cheap SWISS flights from Heathrow to Kos

Explore cheap flight options specifically provided by SWISS for the route between Heathrow and Kos. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Take a peek at the cheapest SWISS flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.
Wed 4/920:05LHR - KGS
1 stop12h 05mSWISS
Tue 17/920:40KGS - LHR
1 stop23h 15mSWISS
Deal found 30/5£167
Tue 10/917:10LHR - KGS
1 stop24h 45mSWISS
Tue 17/920:40KGS - LHR
2 stops26h 50mSWISS
Deal found 30/5£193
Wed 4/920:05LHR - KGS
1 stop12h 05mSWISS
Tue 17/920:40KGS - LHR
2 stops23h 50mSWISS
Deal found 30/5£193
Fri 30/807:00LHR - KGS
1 stop25h 55mSWISS
Tue 10/920:40KGS - LHR
1 stop21h 40mSWISS
Deal found 30/5£197
Fri 14/620:05LHR - KGS
1 stop21h 55mSWISS
Mon 17/610:45KGS - LHR
1 stop23h 10mSWISS
Deal found 30/5£201
Mon 9/920:05LHR - KGS
1 stop21h 50mSWISS
Tue 17/920:40KGS - LHR
2 stops23h 50mSWISS
Deal found 30/5£210
Mon 26/820:05LHR - KGS
1 stop21h 50mSWISS
Tue 10/920:40KGS - LHR
2 stops21h 55mSWISS
Deal found 30/5£213
Wed 26/606:00LHR - KGS
1 stop11h 55mSWISS
Wed 3/720:40KGS - LHR
2 stops37h 35mSWISS
Deal found 30/5£215
Wed 11/907:00LHR - KGS
2 stops10h 55mSWISS
Tue 17/920:40KGS - LHR
2 stops26h 50mSWISS
Deal found 30/5£219

Cheap Aegean Airlines flights from Heathrow to Kos

Explore cheap flight options specifically provided by Aegean Airlines for the route between Heathrow and Kos. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Some of the lowest-priced Aegean Airlines flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sun 25/819:00LHR - KGS
1 stop8h 45mAegean Airlines
Thu 5/906:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£230
Wed 9/1022:15LHR - KGS
1 stop10h 40mAegean Airlines
Fri 18/1011:50KGS - LHR
2 stops11h 20mAegean Airlines
Deal found 30/5£241
Tue 27/822:15LHR - KGS
1 stop10h 40mAegean Airlines
Thu 5/906:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£244
Mon 16/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Sat 21/906:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£252
Sun 25/819:00LHR - KGS
1 stop8h 45mAegean Airlines
Mon 9/906:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£256
Sun 9/622:15LHR - KGS
1 stop10h 30mAegean Airlines
Wed 12/611:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 30/5£262
Wed 2/1022:15LHR - KGS
1 stop10h 40mAegean Airlines
Fri 11/1011:25KGS - LHR
1 stop8h 30mAegean Airlines
Deal found 30/5£265
Sat 7/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Sat 14/906:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£266
Wed 28/819:00LHR - KGS
1 stop8h 45mAegean Airlines
Sat 7/911:50KGS - LHR
2 stops11h 20mAegean Airlines
Deal found 30/5£274

Cheap Heathrow to Kos flights in May & June 2024

Find cheap flight options from Heathrow to Kos specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 30 May 2024.
The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.
Wed 26/608:40LHR - KGS
1 stop9h 15mMultiple Airlines
Wed 3/713:25KGS - LHR
1 stop6h 15mMultiple Airlines
Deal found 30/5£184
Fri 14/620:05LHR - KGS
1 stop21h 55mSWISS
Mon 17/610:45KGS - LHR
1 stop23h 10mSWISS
Deal found 30/5£201
Wed 26/606:00LHR - KGS
1 stop11h 55mSWISS
Wed 3/720:40KGS - LHR
2 stops37h 35mSWISS
Deal found 30/5£215
Fri 14/620:05LHR - KGS
1 stop21h 55mSWISS
Mon 17/610:45KGS - LHR
2 stops31h 50mSWISS
Deal found 30/5£230
Mon 10/621:40LHR - KGS
1 stop23h 10mMultiple Airlines
Thu 20/609:40KGS - LHR
1 stop6h 25mMultiple Airlines
Deal found 30/5£233
Sun 9/622:15LHR - KGS
1 stop17h 00mMultiple Airlines
Sun 16/611:05KGS - LHR
1 stop9h 40mMultiple Airlines
Deal found 30/5£234
Wed 26/607:00LHR - KGS
2 stops10h 55mSWISS
Wed 3/720:40KGS - LHR
2 stops37h 35mSWISS
Deal found 30/5£245
Mon 10/608:05LHR - KGS
1 stop7h 35mEurowings
Thu 20/609:40KGS - LHR
1 stop6h 25mEurowings
Deal found 30/5£247
Tue 4/609:10LHR - KGS
1 stop8h 45mEurowings
Fri 14/615:30KGS - LHR
1 stop5h 35mEurowings
Deal found 30/5£248

Heathrow to Kos 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Kos in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.
Wed 4/920:05LHR - KGS
1 stop12h 05mSWISS
Tue 17/920:40KGS - LHR
1 stop23h 15mSWISS
Deal found 30/5£167
Wed 26/608:40LHR - KGS
1 stop9h 15mMultiple Airlines
Wed 3/713:25KGS - LHR
1 stop6h 15mMultiple Airlines
Deal found 30/5£184
Tue 10/920:05LHR - KGS
1 stop21h 50mSWISS
Wed 18/920:40KGS - LHR
2 stops26h 50mSWISS
Deal found 30/5£193
Wed 4/920:05LHR - KGS
1 stop12h 05mSWISS
Tue 17/920:40KGS - LHR
2 stops23h 50mSWISS
Deal found 30/5£193
Tue 3/908:40LHR - KGS
1 stop9h 15mMultiple Airlines
Wed 11/911:20KGS - LHR
1 stop6h 25mMultiple Airlines
Deal found 30/5£195
Fri 30/807:00LHR - KGS
1 stop25h 55mSWISS
Tue 10/920:40KGS - LHR
1 stop21h 40mSWISS
Deal found 30/5£197
Fri 14/620:05LHR - KGS
1 stop21h 55mSWISS
Mon 17/610:45KGS - LHR
1 stop23h 10mSWISS
Deal found 30/5£201
Thu 29/808:30LHR - KGS
1 stop6h 50mMultiple Airlines
Fri 6/917:20KGS - LHR
1 stop6h 15mMultiple Airlines
Deal found 30/5£201
Mon 9/920:05LHR - KGS
1 stop21h 50mSWISS
Tue 17/920:40KGS - LHR
2 stops23h 50mSWISS
Deal found 30/5£210

Direct flights to Kos from Heathrow

Discover direct flight options from Heathrow to Kos. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.
Sat 29/606:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 6/713:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£282
Sat 7/906:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 14/913:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£380
Sat 31/806:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 7/913:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£392
Sat 7/906:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 14/913:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£425
Sat 14/906:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 21/913:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£621
Sat 28/906:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 5/1013:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 30/5£710

Heathrow to Kos flights leaving soon

Find last-minute flight options from Heathrow to Kos for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.
Tue 4/609:10LHR - KGS
1 stop8h 45mEurowings
Fri 14/615:30KGS - LHR
1 stop5h 35mEurowings
Deal found 30/5£248
Sun 9/622:15LHR - KGS
1 stop10h 30mAegean Airlines
Wed 12/611:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 30/5£262
Fri 7/607:45LHR - KGS
1 stop6h 35mMultiple Airlines
Thu 13/618:05KGS - LHR
1 stop6h 05mMultiple Airlines
Deal found 29/5£263
Fri 7/619:30LHR - KGS
1 stop11h 20mLufthansa
Thu 13/618:05KGS - LHR
1 stop6h 05mLufthansa
Deal found 30/5£268
Sun 9/622:15LHR - KGS
1 stop10h 30mAegean Airlines
Wed 12/611:50KGS - LHR
2 stops11h 20mAegean Airlines
Deal found 30/5£282
Tue 4/622:15LHR - KGS
2 stops11h 05mAegean Airlines
Fri 14/606:20KGS - LHR
1 stop6h 55mAegean Airlines
Deal found 30/5£313
Fri 7/607:00LHR - KGS
2 stops35h 00mMultiple Airlines
Thu 13/618:05KGS - LHR
1 stop6h 05mMultiple Airlines
Deal found 29/5£342
Fri 7/619:30LHR - KGS
2 stops21h 55mLufthansa
Thu 13/618:05KGS - LHR
1 stop6h 05mLufthansa
Deal found 30/5£344
Sun 9/619:10LHR - KGS
1 stop13h 40mMultiple Airlines
Mon 10/620:40KGS - LHR
1 stop13h 40mMultiple Airlines
Deal found 30/5£377

One-way flights to Kos from Heathrow

Search for one-way flight options from Heathrow to Kos. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.
Mon 10/621:40LHR - KGS
1 stop23h 10mMultiple Airlines
Deal found 30/5£91
Sun 18/822:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 30/5£106
Mon 5/821:50LHR - KGS
1 stop22h 15mMultiple Airlines
Deal found 30/5£120
Mon 15/720:50LHR - KGS
2 stops34h 25mMultiple Airlines
Deal found 30/5£122
Tue 4/608:45LHR - KGS
1 stop6h 45mEurowings
Deal found 30/5£124
Thu 18/709:10LHR - KGS
1 stop8h 15mEurowings
Deal found 30/5£127
Mon 12/819:00LHR - KGS
1 stop8h 45mAegean Airlines
Deal found 30/5£128
Thu 18/714:30LHR - KGS
2 stops18h 25mMultiple Airlines
Deal found 30/5£132
Mon 12/821:50LHR - KGS
1 stop22h 15mMultiple Airlines
Deal found 30/5£134

Find flights from Heathrow to Kos within your budget

Customise your flight search to find flights from Heathrow to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£167 - £313

Route

Depart

Return

Price

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 4/9

1 stop12h 05m

Kos

Tue 17/9

1 stop23h 15m

£167

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop9h 15m

Kos

Wed 3/7

1 stop6h 15m

£184

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 10/9

1 stop24h 45m

Kos

Tue 17/9

2 stops26h 50m

£193

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 3/9

1 stop9h 15m

Kos

Wed 11/9

1 stop6h 25m

£195

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sun 25/8

1 stop8h 45m

Kos

Thu 5/9

1 stop6h 55m

£230

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 7/9

1 stop8h 25m

Kos

Wed 11/9

1 stop6h 25m

£231

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Mon 10/6

1 stop7h 35m

Kos

Thu 20/6

1 stop6h 25m

£247

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 29/6

Nonstop4h 00m

Kos

Sat 6/7

Nonstop4h 10m

£282

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Mon 26/8

1 stop11h 55m

Kos

Fri 6/9

1 stop12h 40m

£313

Flights are sorted by cheapest first

Deals found on 30/5

What is the cheapest day to fly from London Heathrow Airport to Kos?

Use this chart to determine the cheapest time to fly return from Heathrow to Kos. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Kos flight should consider departing on Friday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Heathrow to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Kos by month

Plan your trip to Kos by taking into account the average temperature and rainfall totals by month.

KGS

Temperature

10 - 26 °C

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 30 May 2024.
See what other customers who have flown with SWISS, Aegean Airlines and Lufthansa from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aegean Airlines
8.1
Very Good
875 reviews
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

SWISS
7.8
Good
1,954 reviews
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Austrian Airlines
7.7
Good
1,023 reviews
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Lufthansa
7.0
Good
7,582 reviews
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Eurowings
7.0
Good
395 reviews
Aegean Airlines
8.1
Very Good
875 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.5

Boarding

7.8

Crew

8.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kos from London Heathrow?

    Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.

  • Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on SWISS for just £167, but on average you can expect to pay £208.

  • Are there nonstop flights from London Heathrow Airport to Kos for under £300 on Cheapflights?

    Cheapflights has at least 6 direct flights from London Heathrow Airport to Kos under £300. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £468.

  • Are there last-minute flights available from London Heathrow Airport to Kos for under £300?

    There are currently 18+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £300.

  • What days are direct flights available from London Heathrow Airport to Kos?

    Direct flights are available for this route on the following days: Friday.

  • How many flights depart from London Heathrow Airport to Kos on average per day?

    1 flight departure from London Heathrow Airport to Kos per day on average.
    Early Morning (Midnight to 6am) - 100% of flight departures

  • How long is the flight from London Heathrow Airport to Kos?

    There are many flights that can get you from London Heathrow Airport to Kos in 8h 25m. Fly via SWISS, Aegean Airlines, or Lufthansa to get the fastest option. The distance from London Heathrow Airport to Kos is about 1693 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?

    Our cheapest airline available from London Heathrow Airport to Kos is SWISS. Our recent data shows that you can find tickets from as low as £167 on this airline. Additional options worth looking into are Aegean Airlines and Lufthansa, starting at £230 and £231 round-trip. SWISS is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kos one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Aegean Airlines (£106), Eurowings (£124), and SWISS (£160).

  • What are the cheapest flights from London Heathrow Airport to Kos?

    The cheapest flight price from London Heathrow Airport to Kos is £310. On average you can expect to pay £385. The most popular route, (London Heathrow - Kos), can usually be booked for £168.

  • What does LHR to KGS mean?

    LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Heathrow to Kos that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Kos flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Kos with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Kos flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Kos that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kos.

  • Can I find deals for business class flights from Heathrow to Kos?

    Yes. Cheapflights offers flight deals from Heathrow to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Kos that allow pets onboard?

    Many airlines flying from Heathrow to Kos offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Kos?

    Yes, you can often find last-minute deals on Heathrow to Kos flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Kos flight deals updated?

    The London Heathrow Airport to Kos flight deals you see on this page were last updated on 30/5.

  • What are the most popular airlines that fly from London Heathrow Airport to Kos?

    Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.

See more FAQs

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Top 6 airlines flying from Heathrow to Kos

Discover the top 6 airlines that operate flights from Heathrow to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£96Average£218FlexibilityNo cancel feeOn-time86%
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LufthansaCheapest£146Average£235FlexibilityNo cancel feeOn-time76%
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British AirwaysCheapest£166Average£336FlexibilityNo cancel feeOn-time70%
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SWISSCheapest£168Average£268FlexibilityNo cancel feeOn-time79%
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Aegean AirlinesCheapest£188Average£293FlexibilityNo cancel feeOn-time87%
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Sky ExpressCheapest£197Average£325FlexibilityNo cancel feeOn-timeN/A
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Search flights from Heathrow to Kos by cabin class

Find flights from Heathrow to Kos, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Heathrow to Kos

Find hourly flight availability from Heathrow to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
100%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kos?

Cheapflights helps you search for flights from Heathrow to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kos?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Kos.

Can Cheapflights find flights from Heathrow to Kos with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kos flexibly with Cheapflights today.

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